143290168

素因数分解:

$2^3\times 7^1\times {\mathrm{2558753}}^1$

素因数の和:2558766

約数の個数: 16

約数和(自身を含む): 307050480

約数和(自身を除く): 163760312

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2558753, 5117506, 10235012, 17911271, 20470024, 35822542, 71645084, 143290168]

約数ペア:

[(1, 143290168), (2, 71645084), (4, 35822542), (7, 20470024), (8, 17911271), (14, 10235012), (28, 5117506), (56, 2558753)]